TWI438662B - Touch panel and touch display panel having the same - Google Patents
Touch panel and touch display panel having the same Download PDFInfo
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- TWI438662B TWI438662B TW099141796A TW99141796A TWI438662B TW I438662 B TWI438662 B TW I438662B TW 099141796 A TW099141796 A TW 099141796A TW 99141796 A TW99141796 A TW 99141796A TW I438662 B TWI438662 B TW I438662B
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
- G06F3/03—Arrangements for converting the position or the displacement of a member into a coded form
- G06F3/041—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means
- G06F3/0412—Digitisers structurally integrated in a display
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F2203/00—Indexing scheme relating to G06F3/00 - G06F3/048
- G06F2203/041—Indexing scheme relating to G06F3/041 - G06F3/045
- G06F2203/04112—Electrode mesh in capacitive digitiser: electrode for touch sensing is formed of a mesh of very fine, normally metallic, interconnected lines that are almost invisible to see. This provides a quite large but transparent electrode surface, without need for ITO or similar transparent conductive material
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
- G06F3/03—Arrangements for converting the position or the displacement of a member into a coded form
- G06F3/041—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means
- G06F3/044—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means by capacitive means
- G06F3/0446—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means by capacitive means using a grid-like structure of electrodes in at least two directions, e.g. using row and column electrodes
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Description
本發明是有關於一種觸控面板以及觸控顯示面板,且特別是有關於一種覆蓋板(cover plate)上配置有圖標(ICON)的觸控面板及觸控顯示面板。The present invention relates to a touch panel and a touch display panel, and more particularly to a touch panel and a touch display panel on which an icon (ICON) is disposed on a cover plate.
請參照圖1,觸控面板100具有一顯示區102以及圍繞顯示區102的非顯示區104。顯示區102中配置有多條感測串列112與114。另外,為了提供固定的按鍵功能,非顯示區104中往往配置有多個案件圖標120。Referring to FIG. 1 , the touch panel 100 has a display area 102 and a non-display area 104 surrounding the display area 102 . A plurality of sensing series 112 and 114 are disposed in the display area 102. In addition, in order to provide a fixed button function, a plurality of case icons 120 are often disposed in the non-display area 104.
由圖1可知,各個按鍵圖標120分別藉由一傳輸線122連接出去,以與驅動晶片(未繪示)連接來感測按鍵圖標120是否被觸碰,以執行所欲執行的功能。每一條感測串列112或114會透過一條傳輸線116連接出去,以與驅動晶片連接來進行觸控感測的功能。如此一來,需要使用特定的驅動晶片才可以分別對不同佈局方式的元件(即按鍵圖標120與感測串列112、114)進行感測。As can be seen from FIG. 1, each button icon 120 is connected by a transmission line 122 to connect with a driving chip (not shown) to sense whether the button icon 120 is touched to perform a function to be performed. Each of the sensing series 112 or 114 is connected through a transmission line 116 for connection with the driving chip for touch sensing. In this way, it is necessary to use a specific driving chip to separately sense the components of different layout modes (ie, the button icon 120 and the sensing series 112, 114).
本發明提供一種觸控面板,其顯示區與非顯示區具備相似的觸控元件佈局以避免可使用的驅動晶片受到侷限,且配合非顯示區中的感測串列以金屬作為橋接線,以降低感測串列的整體阻抗。The invention provides a touch panel, wherein the display area and the non-display area have similar touch element layouts to avoid limitation of the usable driving chip, and the metal sensing line is used as the bridge line in the sensing series in the non-display area. Reduce the overall impedance of the sense string.
本發明提出一種觸控面板,其包括一覆蓋板、一裝飾層、多條第一感測串列、多條第二感測串列以及多條第三感測串列。覆蓋板具有一顯示區以及一非顯示區,且非顯示區環繞顯示區。裝飾層配置於覆蓋板上並位於非顯示區中,且裝飾層包括至少一圖標。第一感測串列配置於覆蓋板以及裝飾層上。各第一感測串列包括多個第一感測墊、多條顯示區第一橋接線以及多條第二顯示區橋接線。第一感測墊沿一第一方向平行排列,其中部分第一感測墊配置於顯示區中,而另一部分第一感測墊配置於非顯示區中並至少位於裝飾層的圖標上。顯示區第一橋接線沿第一方向橋接位於顯示區中的第一感測墊。非顯示區第一橋接線沿第一方向橋接位於非顯示區中的第一感測墊,其中非顯示區第一橋接線的材質為金屬。第二感測串列配置於覆蓋板的顯示區中,其中各第二感測串列沿一第二方向延伸,且第一方向與第二方向不平行。第三感測串列配置於覆蓋板的非顯示區中,且各第三感測串列沿第二方向延伸。The invention provides a touch panel, which comprises a cover plate, a decorative layer, a plurality of first sensing series, a plurality of second sensing series and a plurality of third sensing series. The cover panel has a display area and a non-display area, and the non-display area surrounds the display area. The decorative layer is disposed on the cover sheet and located in the non-display area, and the decorative layer includes at least one icon. The first sensing series is disposed on the cover plate and the decorative layer. Each of the first sensing series includes a plurality of first sensing pads, a plurality of display area first bridge lines, and a plurality of second display area bridge lines. The first sensing pads are arranged in parallel along a first direction, wherein a portion of the first sensing pads are disposed in the display area, and another portion of the first sensing pads is disposed in the non-display area and located at least on the icon of the decorative layer. The first bridge line of the display area bridges the first sensing pad located in the display area along the first direction. The first bridge wire of the non-display area bridges the first sensing pad located in the non-display area along the first direction, wherein the material of the first bridge line of the non-display area is metal. The second sensing series is disposed in the display area of the cover panel, wherein each of the second sensing series extends along a second direction, and the first direction is not parallel to the second direction. The third sensing series is disposed in the non-display area of the cover board, and each of the third sensing series extends in the second direction.
本發明另提出一種觸控顯示面板,其包括上述的觸控面板以及一顯示面板。顯示面板配置於覆蓋板配置有裝飾層的一側。The present invention further provides a touch display panel comprising the above touch panel and a display panel. The display panel is disposed on a side of the cover panel that is provided with a decorative layer.
基於上述,本發明在顯示區與非顯示區中皆採用感測串列作為觸控元件。因此,不需使用具有兩種感測功能的驅動晶片就可以做為觸控面板的驅動晶片,而使可使用的觸控晶片種類更加多元化。另外,本發明在非顯示區中的感測串列可採用金屬作為橋接線,而有助於降低感測串列的阻抗以符合驅動晶片的需求。Based on the above, the present invention uses the sensing series as the touch elements in both the display area and the non-display area. Therefore, it is not necessary to use a driving chip having two sensing functions as a driving chip of the touch panel, and the types of touch chips that can be used are more diversified. In addition, the sensing series of the present invention in the non-display area can use metal as the bridge line, and helps to reduce the impedance of the sensing series to meet the requirements of driving the wafer.
為讓本發明之上述特徵和優點能更明顯易懂,下文特舉實施例,並配合所附圖式作詳細說明如下。The above described features and advantages of the present invention will be more apparent from the following description.
請參照圖2,觸控面板200包括一覆蓋板210、一裝飾層220、多條第一感測串列230、多條第二感測串列240以及多條第三感測串列250。各第一感測串列230、各第二感測串列240及各第三感測串列250相互間隔開。覆蓋板210具有一顯示區212以及一非顯示區214,且非顯示區214環繞顯示區212。裝飾層220配置於覆蓋板210之非顯示區214,且裝飾層220包括至少一圖標222,其中圖2繪示有兩個圖標222以作說明,不過本發明並不限定圖標222的數量。第一感測串列230配置於覆蓋板210以及裝飾層220上,且各第一感測串列230沿一第一方向D1延伸。第二感測串列240配置於覆蓋板210的顯示區212中,其中各第二感測串列240沿一第二方向D2延伸,且第一方向D1與第二方向D2不平行。即第一方向D1可與第二方向D2垂直。另外,第三感測串列250配置於覆蓋板210的非顯示區214中,且各第三感測串列250沿著第二方向D2延伸。Referring to FIG. 2 , the touch panel 200 includes a cover plate 210 , a decorative layer 220 , a plurality of first sensing series 230 , a plurality of second sensing series 240 , and a plurality of third sensing series 250 . Each of the first sensing series 230, each of the second sensing series 240, and each of the third sensing series 250 are spaced apart from each other. The cover panel 210 has a display area 212 and a non-display area 214, and the non-display area 214 surrounds the display area 212. The decorative layer 220 is disposed on the non-display area 214 of the cover sheet 210, and the decorative layer 220 includes at least one icon 222. FIG. 2 illustrates two icons 222 for illustration, but the present invention does not limit the number of the icons 222. The first sensing series 230 is disposed on the cover plate 210 and the decorative layer 220, and each of the first sensing series 230 extends along a first direction D1. The second sensing series 240 is disposed in the display area 212 of the cover 210, wherein each of the second sensing series 240 extends along a second direction D2, and the first direction D1 and the second direction D2 are not parallel. That is, the first direction D1 may be perpendicular to the second direction D2. In addition, the third sensing series 250 is disposed in the non-display area 214 of the cover panel 210, and each of the third sensing series 250 extends along the second direction D2.
各條第一感測串列230由顯示區212延伸至非顯示區214中,並且各第一感測串列230有一部份配置於圖標222上。各第一感測串列230包括有多個第一感測墊232A、232B、多條顯示區第一橋接線234以及多條非顯示區第一橋接線236。顯示區第一橋接線234沿第一方向D1橋接位於顯示區212中的第一感測墊232A,而非顯示區第一橋接線236則沿第一方向D1橋接位於非顯示區214中的第一感測墊232B。Each of the first sensing series 230 extends from the display area 212 to the non-display area 214, and a portion of each of the first sensing series 230 is disposed on the icon 222. Each of the first sensing series 230 includes a plurality of first sensing pads 232A, 232B, a plurality of display area first bridge lines 234, and a plurality of non-display area first bridge lines 236. The display area first bridge line 234 bridges the first sensing pad 232A located in the display area 212 along the first direction D1, and the non-display area first bridge line 236 bridges the second location in the non-display area 214 along the first direction D1. A sensing pad 232B.
裝飾層220可為透光或不透光的材料所構成,不透光材料例如油墨、類鑽碳或光阻等,且非顯示區第一橋接線236的材質選用金屬材料,藉以提高非顯示區第一橋接線236的傳輸特性並降低各條第一感測串列230的阻抗值,以供顯示區212延伸至非顯示區214的第一感測串列230即使在結構佈局上的長度增長,也不易造成因阻抗過高,而無法與驅動晶片(未繪示)匹配的情形。The decorative layer 220 may be made of a material that is transparent or opaque, such as an opaque material such as ink, diamond-like carbon or photoresist, and the material of the first bridge wire 236 in the non-display area is made of a metal material, thereby improving non-display. The transmission characteristics of the first bridge wire 236 and the impedance values of the respective first sensing series 230 are extended for the display region 212 to extend to the length of the first sensing series 230 of the non-display region 214 even on the structural layout. Growth, and it is not easy to cause a situation in which the impedance is too high to match the driving chip (not shown).
本實施例將第一感測串列230的一部分以及第三感測串列250配置於非顯示區214中以作為判斷使用者是否碰觸圖標222的感測元件。所以,觸控面板200的驅動晶片(未繪示)採用一種感測模式就可對不同區域進行觸控感測,而有助於簡化驅動晶片的設計。In this embodiment, a portion of the first sensing series 230 and the third sensing series 250 are disposed in the non-display area 214 as sensing elements for determining whether the user touches the icon 222. Therefore, the driving chip (not shown) of the touch panel 200 can perform touch sensing on different regions by using a sensing mode, which helps to simplify the design of the driving wafer.
本實施例的各第二感測串列240包括有多個第二感測墊242及多條第二橋接線244,其中第二橋接線244將第二感測墊242沿第二方向D2串接在一起。各第三感測串列250包括有多個第三感測墊252及多條第三橋接線254,其中第三橋接線254將第三感測墊252沿第二方向D2串接在一起。Each of the second sensing series 240 of the embodiment includes a plurality of second sensing pads 242 and a plurality of second bridge wires 244, wherein the second bridge wires 244 string the second sensing pads 242 along the second direction D2. Connected together. Each of the third sensing series 250 includes a plurality of third sensing pads 252 and a plurality of third bridge wires 254, wherein the third bridge wires 254 string the third sensing pads 252 together in the second direction D2.
本實施例在非顯示區214中可採用金屬作為橋接線(例如236與254)以降低感測串列(230、250)的阻抗。如此一來,感測串列(230、250)可與用來驅動觸控面板200的驅動晶片(未繪示)達成良好的匹配,而不會超過驅動晶片的負擔。此外,在顯示區212中的元件,例如第一感測墊232A、顯示區第一橋接線234以及第二感測串列240,可以採用銦錫氧化物、銦鋅氧化物等透明導電材料加以製作。藉此,觸控面板200在顯示區212中可具有理想的光穿透率。This embodiment may employ metal as a bridge wire (e.g., 236 and 254) in the non-display area 214 to reduce the impedance of the sensing series (230, 250). In this way, the sensing series (230, 250) can achieve a good match with the driving chip (not shown) for driving the touch panel 200 without exceeding the burden of driving the wafer. In addition, components in the display area 212, such as the first sensing pad 232A, the display area first bridge line 234, and the second sensing series 240, may be made of a transparent conductive material such as indium tin oxide or indium zinc oxide. Production. Thereby, the touch panel 200 can have a desired light transmittance in the display area 212.
觸控面板200中,感測串列230、240、250可採用不同的製作順序加以製作,而其剖面結構也會隨製作順序的改變而有所變化。因此,以下將搭配圖示說明在不同製作順序下觸控面板200的多種剖面結構。換言之,圖3至圖6繪示為圖2之觸控面板沿剖線I-I’在剖面結構上的多種實施方式。In the touch panel 200, the sensing series 230, 240, 250 can be fabricated in different fabrication sequences, and the cross-sectional structure thereof also changes as the production order changes. Therefore, various cross-sectional structures of the touch panel 200 in different fabrication sequences will be described below with reference to the drawings. In other words, FIG. 3 to FIG. 6 illustrate various embodiments of the touch panel of FIG. 2 along the cross-sectional line I-I'.
請先同時參照圖2與圖3,觸控面板200例如依照以下步驟製作。首先,在覆蓋板210形成裝飾層220。此時,顯示區212與非顯示區214即清楚被劃分出來。接著,將透明的顯示區第一橋接線234配置於覆蓋板210的顯示區212,且中由圖2可知,顯示區第一橋接線234沿第一方向D1排列。Referring to FIG. 2 and FIG. 3 simultaneously, the touch panel 200 is fabricated, for example, according to the following steps. First, a decorative layer 220 is formed on the cover sheet 210. At this time, the display area 212 and the non-display area 214 are clearly divided. Next, the transparent display area first bridge line 234 is disposed on the display area 212 of the cover board 210, and as can be seen from FIG. 2, the display area first bridge line 234 is arranged along the first direction D1.
之後,在顯示區第一橋接線234上形成第一絕緣圖案262。每一第一絕緣圖案262配置在顯示區212之各第一橋接線234上,且第一絕緣圖案262至少將顯示區第一橋接線234的兩端暴露出來。Thereafter, a first insulating pattern 262 is formed on the display region first bridge line 234. Each of the first insulation patterns 262 is disposed on each of the first bridge lines 234 of the display area 212, and the first insulation patterns 262 expose at least two ends of the display area first bridge lines 234.
然後,以透明導電材料形成第一感測墊232A、232B、第二感測串列240以及第三感測串列250,其中第二感測串列240以及第三感測串列250在圖3僅繪示有第二橋接線244以及第三橋接線254。此時,顯示區第一橋接線234被第一絕緣圖案262暴露出來的兩端可與第一感測墊232A接觸。在本實施例中,第一感測墊232A、232B、第二感測串列240以及第三感測串列250可以同時地以相同膜層製作而成,但本發明不以此為限。Then, the first sensing pads 232A, 232B, the second sensing series 240, and the third sensing series 250 are formed with a transparent conductive material, wherein the second sensing series 240 and the third sensing series 250 are in the figure 3 is only shown with a second bridge wire 244 and a third bridge wire 254. At this time, both ends of the display region first bridge line 234 exposed by the first insulation pattern 262 may be in contact with the first sensing pad 232A. In this embodiment, the first sensing pads 232A, 232B, the second sensing series 240, and the third sensing series 250 can be simultaneously fabricated in the same film layer, but the invention is not limited thereto.
隨後,在第三橋接線254上形成第二絕緣圖案264,並使用金屬材料在第二絕緣圖案264上形成非顯示區第一橋接線236,其中非顯示區第一橋接線236橫越第二絕緣圖案264以連接相鄰兩個第一感測墊232B。之後,於覆蓋板210上形成一保護層270,其覆蓋住第一感測串列230、第二感測串列240以及第三感測串列250。Subsequently, a second insulating pattern 264 is formed on the third bridge line 254, and a non-display area first bridge line 236 is formed on the second insulation pattern 264 using a metal material, wherein the non-display area first bridge line 236 traverses the second The insulating pattern 264 is connected to the adjacent two first sensing pads 232B. Thereafter, a protective layer 270 is formed on the cover plate 210 to cover the first sensing series 230, the second sensing series 240, and the third sensing series 250.
在另一實施方式中,請同時參照圖2與圖4,觸控面板200例如依照以下方式加以製作。首先,在覆蓋板210上形成裝飾層220。再利用金屬材料在裝飾層220上形成非顯示區第一橋接線236以及利用透明導電材料在覆蓋板210上形成顯示區第一橋接線234。非顯示區第一橋接線236以及顯示區第一橋接線234沿第一方向D1排列。In another embodiment, referring to FIG. 2 and FIG. 4 simultaneously, the touch panel 200 is fabricated, for example, in the following manner. First, a decorative layer 220 is formed on the cover sheet 210. A non-display area first bridge line 236 is formed on the decorative layer 220 by using a metal material, and a display area first bridge line 234 is formed on the cover board 210 by using a transparent conductive material. The non-display area first bridge line 236 and the display area first bridge line 234 are arranged along the first direction D1.
隨後,在顯示區第一橋接線234以及非顯示區第一橋接線236上各自地形成多個絕緣圖案266。這些絕緣圖案266將顯示區第一橋接線234的兩端以及非顯示區第一橋接線236的兩端暴露出來。之後,利用透明導電材料於覆蓋板210上形成第一感測墊232A、232B、第二感測串列240以及第三感測串列250,第二感測串列240以及第三感測串列250在圖4中僅繪示出第二橋接線244以及第三橋接線254。再於覆蓋板210上形成一完整的保護層270以覆蓋住所有的感測串列(230、240、250)。Subsequently, a plurality of insulating patterns 266 are respectively formed on the display region first bridge wiring 234 and the non-display region first bridge wiring 236. These insulating patterns 266 expose both ends of the first bridge line 234 of the display area and both ends of the first bridge line 236 of the non-display area. Thereafter, the first sensing pads 232A, 232B, the second sensing series 240, and the third sensing series 250, the second sensing series 240, and the third sensing string are formed on the cover 210 by using a transparent conductive material. Column 250 depicts only second bridge wire 244 and third bridge wire 254 in FIG. A complete protective layer 270 is then formed over the cover sheet 210 to cover all of the sensing series (230, 240, 250).
在圖4所繪示的實施例中,第一感測串列230的顯示區第一橋接線234以及非顯示區第一橋接線236配置於第一感測墊232A、232B與覆蓋板210之間。其中,第三橋接線254選用金屬材質在另一製作步驟中加以製作。In the embodiment illustrated in FIG. 4, the display area first bridge line 234 of the first sensing series 230 and the non-display area first bridge line 236 are disposed on the first sensing pads 232A, 232B and the cover board 210. between. Wherein, the third bridge wire 254 is made of a metal material in another manufacturing step.
請同時參照圖2與圖5,觸控面板200的製作方式可以是在配置有裝飾層220的覆蓋板210上先使用透明導電材料形成第一感測墊232A、232B、第二感測串列240以及第三感測串列250,其中第二感測串列240以及第三感測串列250在圖5中僅繪示出第二橋接線244以及第三橋接線254。Referring to FIG. 2 and FIG. 5 simultaneously, the touch panel 200 can be formed by first forming a first sensing pad 232A, 232B and a second sensing series by using a transparent conductive material on the cover 210 disposed with the decorative layer 220. 240 and a third sensing series 250, wherein the second sensing series 240 and the third sensing series 250 only depict the second bridge 244 and the third bridge 254 in FIG.
接著,於第二橋接線244以及第三橋接線254上方各自地形成絕緣圖案268。此時,絕緣圖案268配置於相鄰兩個第一感測墊232A、232B之間。再於絕緣圖案268上方以金屬材料形成非顯示區第一橋接線236,並且以透明導電材料形成顯示區第一橋接線234。於覆蓋板210上形成一完整的保護層270以覆蓋住所有的感測串列(230、240、250)。Next, an insulating pattern 268 is formed over the second bridge line 244 and the third bridge line 254, respectively. At this time, the insulation pattern 268 is disposed between the adjacent two first sensing pads 232A, 232B. The non-display area first bridge line 236 is formed of a metal material over the insulation pattern 268, and the display area first bridge line 234 is formed with a transparent conductive material. A complete protective layer 270 is formed on the cover sheet 210 to cover all of the sensing series (230, 240, 250).
另外,請同時參照圖2與圖6,觸控面板200的製作方式可以是在配置有裝飾層220的覆蓋板210,先利用金屬材料在裝飾層220上形成非顯示區第一橋接線236。再使用透明導電材料形成第一感測墊232A、232B、第二感測串列240,其中第二感測串列240在圖5中僅繪示出第二橋接線244。In addition, referring to FIG. 2 and FIG. 6 , the touch panel 200 may be formed by using the cover layer 210 with the decorative layer 220 . The first bridge wire 236 of the non-display area is formed on the decorative layer 220 by using a metal material. The first sensing pads 232A, 232B and the second sensing series 240 are formed using a transparent conductive material, wherein the second sensing series 240 only depicts the second bridge 244 in FIG.
接著,於第二橋接線244以及非顯示區第一橋接線236上方各自地形成絕緣圖案268以及絕緣圖案266。再於絕緣圖案266上方以金屬材料在非顯示區214中形成第三感測串列250的第三橋接線254,並且在顯示區212中形成顯示區第一橋接線234。於覆蓋板210上形成一完整的保護層270以覆蓋住所有的感測串列(230、240、250)。Next, an insulating pattern 268 and an insulating pattern 266 are formed on the second bridge line 244 and the non-display area first bridge line 236, respectively. A third bridge line 254 of the third sensing series 250 is formed in the non-display area 214 with a metal material over the insulating pattern 266, and a display area first bridge line 234 is formed in the display area 212. A complete protective layer 270 is formed on the cover sheet 210 to cover all of the sensing series (230, 240, 250).
以上實施例所述的絕緣圖案262、264、266、268可由一絕緣層圖案化而成的島狀圖案,不過絕緣圖案262、264、266、268也可分別由一具有多個開口的絕緣層所取代。也就是說,只要是可以讓相交的橋接線彼此電性絕緣的設計即可應用於觸控面板200中,而本發明不特別地侷限於絕緣結構設計需為島狀圖案。The insulating patterns 262, 264, 266, and 268 described in the above embodiments may be patterned by an insulating layer, but the insulating patterns 262, 264, 266, and 268 may also be respectively provided by an insulating layer having a plurality of openings. Replaced. That is, as long as it is a design that can electrically interconnect the intersecting bridge wires, the touch panel 200 can be applied, and the present invention is not particularly limited to the insulation structure design and needs to be an island pattern.
圖7為本發明一實施例的觸控顯示面板。觸控顯示面板600包括圖2中所繪示之觸控面板200以及一顯示面板610。顯示面板610配置於覆蓋板210具有裝飾層220的一側。顯示面板210為一液晶顯示面板、一有機發光顯示面板、一電子紙顯示面板、一電泳顯示面板、一電濕潤顯示面板、一雙穩態型顯示面板或一電漿顯示面板等顯示器。FIG. 7 is a touch display panel according to an embodiment of the invention. The touch display panel 600 includes the touch panel 200 and the display panel 610 illustrated in FIG. 2 . The display panel 610 is disposed on a side of the cover panel 210 having the decorative layer 220. The display panel 210 is a liquid crystal display panel, an organic light emitting display panel, an electronic paper display panel, an electrophoretic display panel, an electrowetting display panel, a bistable display panel or a plasma display panel.
雖然本發明已以實施例揭露如上,然其並非用以限定本發明,任何所屬技術領域中具有通常知識者,在不脫離本發明之精神和範圍內,當可作些許之更動與潤飾,故本發明之保護範圍當視後附之申請專利範圍所界定者為準。Although the present invention has been disclosed in the above embodiments, it is not intended to limit the invention, and any one of ordinary skill in the art can make some modifications and refinements without departing from the spirit and scope of the invention. The scope of the invention is defined by the scope of the appended claims.
100、200...觸控面板100, 200. . . Touch panel
102、212...顯示區102, 212. . . Display area
104、214...非顯示區104, 214. . . Non-display area
112、114...感測串列112, 114. . . Sensing string
116、122...傳輸線116, 122. . . Transmission line
120...按鍵圖標120. . . Button icon
210...覆蓋板210. . . Cover plate
220...裝飾層220. . . Decorative layer
222...圖標222. . . icon
230...第一感測串列230. . . First sensing series
232A、232B...第一感測墊232A, 232B. . . First sensing pad
234...顯示區第一橋接線234. . . Display area first bridge wiring
236...非顯示區第一橋接線236. . . Non-display area first bridge wiring
240...第二感測串列240. . . Second sensing series
242...第二感測墊242. . . Second sensing pad
244...第二橋接線244. . . Second bridge wiring
250...第三感測串列250. . . Third sensing series
252...第三感測墊252. . . Third sensing pad
254...第三橋接線254. . . Third bridge wiring
262、264、266、268...絕緣圖案262, 264, 266, 268. . . Insulation pattern
270...保護層270. . . The protective layer
D1...第一方向D1. . . First direction
D2...第二方向D2. . . Second direction
I-I’...剖線I-I’. . . Section line
圖1繪示為習知的一種觸控面板的示意圖。FIG. 1 is a schematic diagram of a conventional touch panel.
圖2繪示為本發明一實施例的觸控面板示意圖。FIG. 2 is a schematic diagram of a touch panel according to an embodiment of the invention.
圖3至圖6繪示為圖2之觸控面板沿剖線I-I’在剖面結構上的多種實施方式。3 to 6 illustrate various embodiments of the touch panel of FIG. 2 along a cross-sectional line I-I'.
圖7繪示為本發明一實施例的觸控顯示面板。FIG. 7 illustrates a touch display panel according to an embodiment of the invention.
200...觸控面板200. . . Touch panel
210...覆蓋板210. . . Cover plate
212...顯示區212. . . Display area
214...非顯示區214. . . Non-display area
220...裝飾層220. . . Decorative layer
222...圖標222. . . icon
230...第一感測串列230. . . First sensing series
232A、232B...第一感測墊232A, 232B. . . First sensing pad
234...顯示區第一橋接線234. . . Display area first bridge wiring
236...非顯示區第一橋接線236. . . Non-display area first bridge wiring
240...第二感測串列240. . . Second sensing series
242...第二感測墊242. . . Second sensing pad
244...第二橋接線244. . . Second bridge wiring
250...第三感測串列250. . . Third sensing series
252...第三感測墊252. . . Third sensing pad
254...第三橋接線254. . . Third bridge wiring
D1...第一方向D1. . . First direction
D2...第二方向D2. . . Second direction
I-I’...剖線I-I’. . . Section line
Claims (10)
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TW099141796A TWI438662B (en) | 2010-12-01 | 2010-12-01 | Touch panel and touch display panel having the same |
US13/226,439 US20120139852A1 (en) | 2010-12-01 | 2011-09-06 | Touch panel and touch display panel having the same |
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TW099141796A TWI438662B (en) | 2010-12-01 | 2010-12-01 | Touch panel and touch display panel having the same |
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TWI438662B true TWI438662B (en) | 2014-05-21 |
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TWI494801B (en) * | 2012-11-30 | 2015-08-01 | Ind Tech Res Inst | Touch structure and manufacturing method for the same |
US10671222B2 (en) * | 2015-09-30 | 2020-06-02 | Apple Inc. | Touch sensor pattern for edge input detection |
US11036318B2 (en) | 2015-09-30 | 2021-06-15 | Apple Inc. | Capacitive touch or proximity detection for crown |
CN105867038A (en) | 2016-06-17 | 2016-08-17 | 深圳市华星光电技术有限公司 | Array substrate, manufacturing method of array substrate and liquid crystal display |
CN106249977B (en) * | 2016-08-23 | 2020-01-07 | 厦门天马微电子有限公司 | Touch display panel and electronic equipment |
CN107957813B (en) * | 2017-11-22 | 2019-09-13 | 武汉华星光电半导体显示技术有限公司 | A kind of flexible touching display screen and preparation method thereof |
US11983348B1 (en) * | 2023-03-28 | 2024-05-14 | Dell Products L.P. | Video conferencing monitor with an advanced panel design |
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US11275405B2 (en) * | 2005-03-04 | 2022-03-15 | Apple Inc. | Multi-functional hand-held device |
US20050168441A1 (en) * | 2002-11-05 | 2005-08-04 | Fujitsu Limited | Display control device, display control method, computer product |
KR101261450B1 (en) * | 2006-02-06 | 2013-05-10 | 삼성디스플레이 주식회사 | Liquid crystal display and manufacturing method thereof |
TWI337321B (en) * | 2007-05-15 | 2011-02-11 | Htc Corp | Electronic device with switchable user interface and accessable touch operation |
TW201001251A (en) * | 2008-06-30 | 2010-01-01 | J Touch Corp | Structure of touch panel containing image layer |
US8547347B2 (en) * | 2008-09-26 | 2013-10-01 | Htc Corporation | Method for generating multiple windows frames, electronic device thereof, and computer program product using the method |
TWI447475B (en) * | 2009-09-07 | 2014-08-01 | Au Optronics Corp | Touch panel |
US8970509B2 (en) * | 2009-12-09 | 2015-03-03 | Lg Display Co., Ltd. | Touch panel and liquid crystal display device including the same |
TWI427520B (en) * | 2009-12-10 | 2014-02-21 | Au Optronics Corp | Touch-sensing display panel and touch-sensing substrate |
US8593413B2 (en) * | 2010-03-01 | 2013-11-26 | Cando Corporation | Sensory structure of capacitive touch panel and capacitive touch panel having the same |
KR101726623B1 (en) * | 2010-03-16 | 2017-04-14 | 엘지디스플레이 주식회사 | Touch Panel |
TW201142777A (en) * | 2010-05-28 | 2011-12-01 | Au Optronics Corp | Sensing display panel |
TWI435292B (en) * | 2010-06-17 | 2014-04-21 | Au Optronics Corp | Sensing display device |
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2010
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